2011 06  20.39   4.85  12.62 
2011 07  26.26   4.80  15.53 
2011 08  30.05   5.12  17.58 
2011 09  25.48   1.88  13.67 
2011 10  12.00   1.58   6.79 
2011 11   2.36  -4.50  -1.06 
2011 12   -.36  -6.74  -3.55 
2012 01   0.49  -7.02  -3.26 
2012 02   2.52  -5.45  -1.46 
2012 03   5.44  -3.49   0.97 
2012 04  13.86   -.34   6.76 
2012 05  17.24   1.19   9.21 
2012 06  20.04   5.91  12.97 
2012 07  29.14   8.68  18.91 
2012 08  29.60   5.13  17.36 
2012 09  25.43   0.52  12.98 
2012 10  12.81  -1.15   5.83 
2012 11   4.69   -.54   2.08 
2012 12   0.95  -3.10  -1.07 
2013 01  -1.35  -7.32  -4.33 
2013 02   2.62  -3.18   -.28 
2013 03   6.22  -3.67   1.27 
2013 04  12.03  -2.23   4.89 
2013 05  19.78   1.81  10.79 
2013 06  22.61   5.71  14.16 
2013 07  31.02   6.38  18.70 
2013 08  29.08   7.94  18.51 
2013 09  21.59   6.32  13.95 
2013 10  10.83  -1.44   4.69 
2013 11   2.42  -3.92   -.75 
2013 12  -2.34  -8.42  -5.38 
2014 01   0.68  -6.10  -2.71 
2014 02   -.90 -10.32  -5.60 
2014 03   5.20  -3.87   0.66 
2014 04  11.99  -2.08   4.95 
